#include <iostream>
#include <string>
#include <cstring>
int main()
{
	using namespace std;
	char charr[20];
	string str;
	
	cout<<"Length of string in charr before input: "
		<<strlen(charr)<<endl;
	cout<<"Length of string in str before input: "
		<<str.size()<<endl;
	cout<<"Enter a line of text:\n";
	cin.getline(charr,20);
	cout<<"You entered: "<<charr<<endl;
	cout<<"Enter another line of text:\n";
	getline(cin,str);
	cout<<"Length of string in charr after input: "
		<<strlen(charr)<<endl;
	cout<<"Length of string in str after input: "
		<<str.size()<<endl;
		
	return 0;
}
